Wow. I swap the standard bug identification for a history trivia challenge and participation jumps not only on this blog but across Facebook, G+, and Twitter! The answer was stated most concisely, if belatedly, by Jesse: Dactylopius coccus, or cochineal scale insects, can be found on the Opuntia cactus in the foreground. The red dye [...]
Posts under ‘Mysteries’
Monday Mystery: History Trivia Night!
In a change of pace from our usual identification-based challenges, tonight’s mystery will involve a bit of historical trivia. How so? Consider a landscape from the Rincon mountains east of Tucson, Arizona: I will award 10 Myrmecos points to the first person who can tell me how the subject of this image relates to 18th [...]
An unusual wasp
Here’s why I love the internet. Within 24 hours of tweeting a new photo of an odd Australian wasp, I received this tweet back from the fine folks at the NCSU insect museum: I emailed chrysidid expert Lynn Kimsey, a friend from my grad school days back at U.C. Davis. I hadn’t recognized the wasp [...]
Monday Night Mystery: The Case of the Amber Ring
I was browsing eBay’s amber offerings when I stumbled across this rather interesting item: It’s a ring bearing a piece of Baltic amber and a pair of arthropod inclusions. For 5 Myrmecos points, be the first commentator to correctly guess the subfamily of the ant. For 5 more, be the first to guess the genus. [...]
Answer to the Monday Night Mystery
It’s very nearly Friday, and I am late in answering the mystery of the squashed mosquito. What was it? 10 points to Jason C for his correct answer of Psorophora ciliata. I’m only 80% confident that P. ciliata is the right species, so I am also awarding 5 points to Catherine Nalen for the congener Psorophora [...]
Answer to the Monday Night Mystery
When I first observed Prolasius through my viewfinder, I was surprised at just how… average it looked. It was small, but not excessively. Its limbs were of medium length. It was brown. It had few salient features. It was, in fact, just about as plain as an ant can be. Perfect, in other words, for an [...]
Monday Night Mystery
Myrmecos is an ant blog. This evening’s challenge returns to our roots with a straight-up ant identification. What is it? The first commentator to guess the Genus will win ten points. For full credit, answers must be accompanied by supporting character information. The cumulative points winner for the month of January will take home their [...]
A personal weblog by Illinois-based biologist and photographer Alex Wild.


















